1. Feeding poultry in hot and cold climates;Austic,1985
2. Heat loss from feet of herring gulls at rest and during flight;Baudinette;Am. J. Physiol.,1976
3. Blood flow changes in the duck during thermal panting;Bech;Acta Physiol. Scand.,1980
4. Vascular responses and foot temperature in pigeons;Bernstein;Am. J. Physiol.,1974
5. Thermal and caloric relations of birds;Calder,1974